1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
|
/*
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package jdk.nashorn.internal.runtime;
/**
* Interface for getting and setting properties from script objects
* This can be a plugin point for e.g. tagged values or alternative
* array property getters.
*
* The interface is engineered with the combinatorially exhaustive
* combination of types by purpose, for speed, as currently HotSpot is not
* good enough at removing boxing.
*/
public interface PropertyAccess {
/**
* Get the value for a given key and return it as an int
* @param key the key
* @return the value
*/
public int getInt(Object key);
/**
* Get the value for a given key and return it as an int
* @param key the key
* @return the value
*/
public int getInt(double key);
/**
* Get the value for a given key and return it as an int
* @param key the key
* @return the value
*/
public int getInt(final long key);
/**
* Get the value for a given key and return it as an int
* @param key the key
* @return the value
*/
public int getInt(int key);
/**
* Get the value for a given key and return it as a long
* @param key the key
* @return the value
*/
public long getLong(Object key);
/**
* Get the value for a given key and return it as a long
* @param key the key
* @return the value
*/
public long getLong(double key);
/**
* Get the value for a given key and return it as a long
* @param key the key
* @return the value
*/
public long getLong(long key);
/**
* Get the value for a given key and return it as a long
* @param key the key
* @return the value
*/
public long getLong(int key);
/**
* Get the value for a given key and return it as a double
* @param key the key
* @return the value
*/
public double getDouble(Object key);
/**
* Get the value for a given key and return it as a double
* @param key the key
* @return the value
*/
public double getDouble(double key);
/**
* Get the value for a given key and return it as a double
* @param key the key
* @return the value
*/
public double getDouble(long key);
/**
* Get the value for a given key and return it as a double
* @param key the key
* @return the value
*/
public double getDouble(int key);
/**
* Get the value for a given key and return it as an Object
* @param key the key
* @return the value
*/
public Object get(Object key);
/**
* Get the value for a given key and return it as an Object
* @param key the key
* @return the value
*/
public Object get(double key);
/**
* Get the value for a given key and return it as an Object
* @param key the key
* @return the value
*/
public Object get(long key);
/**
* Get the value for a given key and return it as an Object
* @param key the key
* @return the value
*/
public Object get(int key);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(Object key, int value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(Object key, long value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(Object key, double value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(Object key, Object value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(double key, int value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(double key, long value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(double key, double value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(double key, Object value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(long key, int value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(long key, long value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(long key, double value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(long key, Object value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(int key, int value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(int key, long value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(int key, double value, boolean strict);
/**
* Set the value of a given key
* @param key the key
* @param value the value
* @param strict are we in strict mode
*/
public void set(int key, Object value, boolean strict);
/**
* Check if the given key exists anywhere in the proto chain
* @param key the key
* @return true if key exists
*/
public boolean has(Object key);
/**
* Check if the given key exists anywhere in the proto chain
* @param key the key
* @return true if key exists
*/
public boolean has(int key);
/**
* Check if the given key exists anywhere in the proto chain
* @param key the key
* @return true if key exists
*/
public boolean has(long key);
/**
* Check if the given key exists anywhere in the proto chain
* @param key the key
* @return true if key exists
*/
public boolean has(double key);
/**
* Check if the given key exists directly in the implementor
* @param key the key
* @return true if key exists
*/
public boolean hasOwnProperty(Object key);
/**
* Check if the given key exists directly in the implementor
* @param key the key
* @return true if key exists
*/
public boolean hasOwnProperty(int key);
/**
* Check if the given key exists directly in the implementor
* @param key the key
* @return true if key exists
*/
public boolean hasOwnProperty(long key);
/**
* Check if the given key exists directly in the implementor
* @param key the key
* @return true if key exists
*/
public boolean hasOwnProperty(double key);
/**
* Delete a property with the given key from the implementor
* @param key the key
* @param strict are we in strict mode
* @return true if deletion succeeded, false otherwise
*/
public boolean delete(int key, boolean strict);
/**
* Delete a property with the given key from the implementor
* @param key the key
* @param strict are we in strict mode
* @return true if deletion succeeded, false otherwise
*/
public boolean delete(long key, boolean strict);
/**
* Delete a property with the given key from the implementor
* @param key the key
* @param strict are we in strict mode
* @return true if deletion succeeded, false otherwise
*/
public boolean delete(double key, boolean strict);
/**
* Delete a property with the given key from the implementor
* @param key the key
* @param strict are we in strict mode
* @return true if deletion succeeded, false otherwise
*/
public boolean delete(Object key, boolean strict);
}
|
